Please note: This information was current at the time of publication. But medical information is always changing, and some information given here may be out of date. For regularly updated information on a variety of health topics, please visit familydoctor.org, the AAFP patient education website.

Information from Your Family Doctor

Gamma-Hydroxybutyrate (GHB)

What is GHB?

Gamma-hydroxybutyrate (GHB) is an illegal drug that is used as a muscle builder, a “party drug” and a “date-rape” drug. GHB comes in a liquid and a powder form. GHB has been linked to many serious illnesses and even deaths.

What are the dangers of GHB use?

GHB causes many problems including:

Drowsiness

Dizziness

Nausea

Vomiting

Changes in blood pressure

Trouble breathing

Aggressive behavior

Impaired judgment

Hallucinations

Seizures

Coma

Death

These effects usually appear 10 to 20 minutes after taking the drug.

Should I be worried about GHB?

Yes. Because GHB has no color or smell, it can easily be slipped into drinks and food. A very small amount of GHB may cause you to “black-out” (unconsciousness). GHB is often used as a “date-rape” drug. Don't take drinks from people you don't know or drink from containers you didn't open yourself.

What should I tell my children about GHB?

GHB is used most often by teenagers and young adults. Talk with your children about the dangers of GHB. Warn them not to accept drinks from strangers. Tell them to keep their drinks with them all the time, even if they go into the bathroom. If you have questions, ask your doctor.